REPAIR HYDRAULIC HOSES, TUBES, AND FITTINGS - Continued
PRIME - Continued.
flammable and can be an irritant to
system. Avoid prolonged exposure.
Eye protection and rubber gloves
must be worn when working with
Paving machine must be turned off
and hydraulic line pressures slowly
bled off prior to opening a hydraulic
circuit can emit a high energy spray
when a hose or fitting is opened
under pressure. Failure to slowly
bleed off hydraulic pressure may
Place machinery wiping towel below hydraulic
pumps to collect residual hydraulic oil leaking
from open fittings.
Tag, disconnect, and plug hoses (20 through
Tag and remove fittings (25 through 29).
Remove and discard preformed packings (30).
Using a steel funnel, fill propulsion and
auxiliary pumps with clean hydraulic oil.
Install fittings and preformed packings (25
through 30) per instructions in step C.2.
Install and tighten hoses (20 through 24).
Wipe up all spilled hydraulic oil with machinery
wiping towel. Clean away oil residue with
cleaning cloths and cleaning solvent.
GO TO NEXT PAGE